$334+ Cheap flights from Wisconsin to London (LON)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Cheapest flights from Wisconsin to LondonExplore the most affordable flight options available from Wisconsin to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Wisconsin to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This lastminute.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:35 am -
1 stop15h 30m
Tue 12/811:30 am -
2 stops18h 29m
Deal found 10/22![Virgin Atlantic logo]()
$912
This Air France deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/98:40 am -
2 stops18h 34m
Deal found 10/24![Multiple Airlines logo]()
$913
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:46 pm -
2 stops15h 44m
Fri 12/116:30 am -
2 stops20h 44m
Deal found 10/23![Delta logo]()
$918
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/911:45 am -
2 stops30h 14m
Deal found 10/23![Delta logo]()
$919
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:35 am -
2 stops16h 15m
Tue 12/88:40 am -
2 stops15h 22m
Deal found 10/22![Delta logo]()
$927
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:51 pm -
1 stop11h 09m
Wed 12/911:00 am -
1 stop19h 27m
Deal found 10/21![American Airlines logo]()
$942
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:35 am -
1 stop17h 15m
Tue 12/1510:50 am -
1 stop19h 09m
Deal found 10/23![Virgin Atlantic logo]()
$943
This Finnair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:34 am -
1 stop18h 01m
Tue 12/153:40 pm -
1 stop14h 47m
Deal found 10/23![Multiple Airlines logo]()
$943
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:45 am -
1 stop17h 30m
Tue 12/156:20 am -
2 stops16h 16m
Deal found 10/23![Delta logo]()
$947
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops18h 45m
Tue 12/158:55 am -
2 stops18h 19m
Deal found 10/20![Delta logo]()
$947
This Virgin Atlantic deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:12 pm -
2 stops12h 53m
Wed 12/169:40 am -
2 stops16h 42m
Deal found 10/25![Virgin Atlantic logo]()
$948
This Air France deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:46 pm -
1 stop12h 19m
Fri 12/118:55 am -
2 stops18h 19m
Deal found 10/24![Air France logo]()
$948
Best flights from Wisconsin to LondonDiscover carefully curated flight deals from Wisconsin to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Wisconsin to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/36:39 pm -
1 stop11h 21m
Fri 3/56:50 am -
2 stops14h 10m
Deal found 10/23![United Airlines logo]()
$807
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1411:00 am -
2 stops14h 10m
Wed 4/216:30 am -
2 stops18h 35m
Deal found 10/20![Delta logo]()
$895
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/168:04 pm -
1 stop10h 31m
Tue 3/233:40 pm -
1 stop13h 42m
Deal found 10/24![British Airways logo]()
$901
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:46 pm -
1 stop12h 19m
Fri 12/118:40 am -
2 stops18h 34m
Deal found 10/23![Multiple Airlines logo]()
$913
This Virgin Atlantic deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/310:15 am -
2 stops15h 05m
Sun 2/711:45 am -
2 stops15h 05m
Deal found 10/24![Virgin Atlantic logo]()
$941
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:34 am -
1 stop16h 26m
Fri 12/1111:00 am -
1 stop19h 27m
Deal found 10/21![American Airlines logo]()
$942
This KLM deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:46 pm -
1 stop12h 19m
Fri 12/119:50 am -
1 stop17h 24m
Deal found 10/25![KLM logo]()
$943
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2311:00 am -
2 stops16h 05m
Thu 4/16:15 am -
2 stops16h 19m
Deal found 10/20![Delta logo]()
$902
This Air France deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/98:25 pm -
2 stops30h 49m
Deal found 10/21![Multiple Airlines logo]()
$922
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:35 am -
1 stop17h 15m
Tue 12/1510:50 am -
1 stop19h 09m
Deal found 10/23![Virgin Atlantic logo]()
$943
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/99:50 am -
1 stop17h 24m
Deal found 10/24![KLM logo]()
$943
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/911:45 am -
2 stops30h 14m
Deal found 10/23![Delta logo]()
$919
This British Airways deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:52 pm -
1 stop10h 43m
Sat 12/123:45 pm -
2 stops32h 36m
Deal found 10/21![British Airways logo]()
$1,028
This Finnair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:34 am -
1 stop18h 01m
Tue 12/153:40 pm -
1 stop14h 47m
Deal found 10/23![Multiple Airlines logo]()
$943
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:55 am -
1 stop19h 00m
Sat 12/123:40 pm -
1 stop14h 50m
Deal found 10/21![American Airlines logo]()
$1,042
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:30 am -
1 stop21h 30m
Mon 12/146:30 am -
2 stops16h 00m
Deal found 10/23![Virgin Atlantic logo]()
$964
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:30 am -
1 stop20h 20m
Sun 1/2411:20 am -
1 stop15h 15m
Deal found 10/24![KLM logo]()
$1,007
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 am -
2 stops18h 45m
Fri 12/118:40 am -
2 stops18h 34m
Deal found 10/21![Delta logo]()
$927
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:35 am -
1 stop16h 10m
Thu 11/128:55 am -
1 stop14h 41m
Deal found 10/23![Virgin Atlantic logo]()
$993
This British Airways deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:27 pm -
1 stop31h 58m
Fri 2/57:30 am -
2 stops18h 27m
Deal found 10/20![British Airways logo]()
$1,131
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:45 am -
1 stop17h 30m
Tue 12/156:20 am -
2 stops16h 16m
Deal found 10/23![Delta logo]()
$947
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:20 am -
2 stops14h 30m
Mon 12/149:40 am -
2 stops18h 17m
Deal found 10/23![Virgin Atlantic logo]()
$998
This Scandinavian Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/207:00 am -
3 stops20h 35m
Mon 4/266:40 am -
3 stops19h 57m
Deal found 10/24![Multiple Airlines logo]()
$1,134
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:30 am -
1 stop18h 55m
Wed 11/258:40 am -
2 stops19h 37m
Deal found 10/22![Delta logo]()
$973
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1310:25 am -
1 stop19h 15m
Sun 1/178:40 am -
2 stops18h 53m
Deal found 10/20![Delta logo]()
$974
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:35 am -
2 stops16h 15m
Wed 11/1810:00 am -
2 stops17h 01m
Deal found 10/22![Delta logo]()
$977
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:25 pm -
3 stops39h 10m
Sun 1/247:50 pm -
3 stops30h 47m
Deal found 10/20![Multiple Airlines logo]()
$1,306
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/205:30 am -
1 stop18h 55m
Mon 4/263:15 pm -
1 stop13h 30m
Deal found 10/21![Delta logo]()
$982
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:08 am -
2 stops16h 17m
Thu 11/266:30 am -
2 stops17h 30m
Deal found 10/22![Delta logo]()
$983
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:50 am -
1 stop14h 05m
Wed 11/187:40 am -
1 stop17h 28m
Deal found 10/20![United Airlines logo]()
$2,120
Last-minute flights from Wisconsin to LondonDiscover last-minute flight deals from Wisconsin to London. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to London. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:35 am -
2 stops14h 50m
Thu 11/126:30 am -
2 stops14h 49m
Deal found 10/23![Delta logo]()
$968
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:16 pm -
2 stops11h 59m
Wed 11/1810:00 am -
2 stops17h 01m
Deal found 10/20![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:10 am -
1 stop16h 10m
Thu 11/266:30 am -
2 stops18h 56m
Deal found 10/20![Delta logo]()
$963
This lastminute.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:35 am -
1 stop15h 30m
Tue 12/811:30 am -
2 stops18h 29m
Deal found 10/22![Virgin Atlantic logo]()
$912
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:35 am -
2 stops16h 15m
Tue 12/88:40 am -
2 stops15h 22m
Deal found 10/22![Delta logo]()
$927
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:59 am -
1 stop14h 06m
Sat 12/511:15 am -
2 stops16h 09m
Deal found 10/20![KLM logo]()
$963
This Air France deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/98:40 am -
2 stops18h 34m
Deal found 10/24![Multiple Airlines logo]()
$913
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/911:45 am -
2 stops30h 14m
Deal found 10/23![Delta logo]()
$919
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:51 pm -
1 stop11h 09m
Wed 12/911:00 am -
1 stop19h 27m
Deal found 10/21![American Airlines logo]()
$942
This Finnair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:34 am -
1 stop18h 01m
Tue 12/153:40 pm -
1 stop14h 47m
Deal found 10/23![Multiple Airlines logo]()
$943
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops18h 45m
Tue 12/158:55 am -
2 stops18h 19m
Deal found 10/20![Delta logo]()
$947
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:34 am -
1 stop16h 26m
Tue 12/1512:35 pm -
1 stop17h 52m
Deal found 10/24![American Airlines logo]()
$953
One-way flights from Wisconsin to LondonSearch for one-way flight options from Wisconsin to London. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Wisconsin to London. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/207:00 am -
2 stops17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:30 am -
2 stops46h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:00 pm -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$440
This FlightHub deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:37 am -
2 stops14h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Aer Lingus logo]()
$508
This FlightHub deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/83:34 pm -
2 stops15h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Aer Lingus logo]()
$513
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/55:45 am -
1 stop20h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:50 pm -
1 stop31h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:00 pm -
3 stops41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/512:15 pm -
3 stops51h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$545
This Virgin Atlantic deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/82:00 pm -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Virgin Atlantic logo]()
$571
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:55 am -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$576
Find flight deals from Wisconsin to London
Keep the following information in mind while searching for Wisconsin to London flight deals. Data was last updated October 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $782 (Expedia) |
One-way from | $334 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $1,001 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Wisconsin to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Tue 4/20
12:30 pm-1:05 pm
1 stop18h 35m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$334
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Tue 4/20
5:30 am-6:25 am
1 stop18h 55m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$334
AppletonLondon
ATW Appleton Intl - LHR London Heathrow
ATWLHR
Appleton Intl
Tue 11/17
8:30 am-12:50 pm
2 stops46h 20m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$416
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Fri 11/27
11:37 am-8:05 am
2 stops14h 28m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$508
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Tue 1/5
5:45 am-7:50 am
1 stop20h 05m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Sun 1/10
5:45 am-7:50 am
1 stop20h 05m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Mon 1/11
5:45 am-9:00 am
1 stop21h 15m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 1/6
5:45 am-6:25 am
1 stop18h 40m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$521
AppletonLondon
ATW Appleton Intl - LHR London Heathrow
ATWLHR
Appleton Intl
Tue 11/17
7:00 am-7:05 am
1 stop18h 05m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$526
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Fri 1/8
11:00 am-6:20 am
2 stops13h 20m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$571
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Wisconsin to London
Have a flexible travel schedule? Discover the best time to fly to London from Wisconsin with our price prediction graph.
GRB-LHR
ATW-LHR
MKE-LHR
MSN-LHR
CWA-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Wisconsin to London
USWI-LON
GRB-LHR
ATW-LHR
MKE-LHR
MSN-LHR
What is the cheapest month to book a flight from Wisconsin to London?
Currently, January is the cheapest month in which you can book a flight from Wisconsin to London (average of $726). Flying from Wisconsin to London in December is currently the most expensive (average of $1,490). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Wisconsin to London?
Airfare is typical for this route at the moment.
Wisconsin to London flights typically cost between $814 and $1,000 in November.The cheapest round-trip price found within the last 5 days was $912 on Virgin Atlantic (Nov 23-Dec 8).
Related info for your journey
Find useful and relevant information for your journey from Wisconsin to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Hounslow
Gatwick
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Slough
Eastbourne
Stansted
Sutton
Luton
Harlow
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Wisconsin to London
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Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wisconsin to London by cabin class
Find flights from Wisconsin to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Wisconsin and London flights
Browse other Wisconsin and London flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Wisconsin to London flights
Consider these flights traveling from Wisconsin to London.
Top 6 airlines flying from Wisconsin to London
Discover the top 6 airlines that operate flights from Wisconsin to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$934 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$596 | Average$1,081 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$624 | Average$914 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$656 | Average$1,015 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$663 | Average$1,079 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$670 | Average$1,152 | FlexibilityNo cancel fee | On-time69% |