$875+ Cheap flights from Green Bay (GRB) 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — LON
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Green Bay to LondonExplore the most affordable flight options available from Green Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Green Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This FlightHub deal was found by Cheapflights users on 9/3. 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.
Sun 10/186:00 am -
1 stop21h 05m
Thu 10/226:10 am -
2 stops24h 02m
Deal found 9/3![British Airways logo]()
$875
This FlightHub deal was found by Cheapflights users on 9/3. 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.
Sun 9/1310:05 am -
1 stop18h 45m
Wed 9/237:10 pm -
2 stops30h 46m
Deal found 9/3![British Airways logo]()
$883
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 9/134:04 pm -
1 stop14h 11m
Wed 9/2312:15 pm -
1 stop17h 58m
Deal found 9/4![American Airlines logo]()
$896
This Delta deal was found by Cheapflights users on 9/5. 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 10/205:30 am -
1 stop18h 55m
Tue 10/2710:50 am -
1 stop15h 52m
Deal found 9/5![Delta logo]()
$915
This Delta deal was found by Cheapflights users on 9/7. 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 10/2212:29 pm -
1 stop18h 36m
Thu 10/298:40 am -
2 stops18h 47m
Deal found 9/7![Delta logo]()
$937
This Iberia deal was found by Cheapflights users on 9/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:16 pm -
1 stop13h 59m
Mon 9/282:25 pm -
1 stop11h 31m
Deal found 9/4![Iberia logo]()
$946
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/2310:05 am -
1 stop18h 45m
Mon 9/289:45 am -
1 stop16h 11m
Deal found 9/3![American Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 9/7. 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 10/226:02 pm -
2 stops16h 38m
Thu 10/298:40 am -
2 stops18h 47m
Deal found 9/7![Delta logo]()
$966
This Delta deal was found by Cheapflights users on 9/3. 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 9/2112:02 pm -
2 stops15h 38m
Tue 10/610:35 am -
2 stops16h 26m
Deal found 9/3![Delta logo]()
$1,041
This Delta deal was found by Cheapflights users on 9/3. 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 9/224:16 pm -
2 stops35h 09m
Tue 10/610:35 am -
2 stops16h 26m
Deal found 9/3![Delta logo]()
$1,043
This Delta deal was found by Cheapflights users on 9/3. 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 9/2112:02 pm -
2 stops15h 38m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,054
This Delta deal was found by Cheapflights users on 9/3. 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 9/224:16 pm -
2 stops35h 09m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,056
Best flights from Green Bay to LondonDiscover carefully curated flight deals from Green Bay to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Green Bay to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/5. 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 10/204:51 pm -
1 stop11h 29m
Tue 10/278:10 pm -
2 stops20h 27m
Deal found 9/5![Delta logo]()
$920
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 2/203:44 pm -
1 stop32h 11m
Fri 2/266:50 am -
2 stops18h 15m
Deal found 9/3![United Airlines logo]()
$932
This Virgin Atlantic deal was found by Cheapflights users on 9/3. 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.
Sat 2/2010:50 am -
2 stops18h 50m
Fri 2/266:30 am -
2 stops15h 24m
Deal found 9/3![Virgin Atlantic logo]()
$939
This Expedia deal was found by Cheapflights users on 9/2. 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.
Sun 10/182:46 pm -
2 stops18h 29m
Sun 10/257:15 pm -
2 stops33h 57m
Deal found 9/2![Iberia logo]()
$1,323
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sat 2/201:11 pm -
2 stops21h 29m
Fri 2/267:50 am -
2 stops16h 32m
Deal found 9/3![Multiple Airlines logo]()
$1,431
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sun 10/41:17 pm -
2 stops22h 38m
Sun 10/116:30 pm -
2 stops32h 33m
Deal found 9/3![Lufthansa logo]()
$1,464
This Delta deal was found by Cheapflights users on 9/7. 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 10/2212:29 pm -
1 stop18h 36m
Thu 10/298:40 am -
2 stops18h 47m
Deal found 9/7![Delta logo]()
$937
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 10/189:05 am -
2 stops15h 50m
Sun 10/257:30 am -
2 stops17h 44m
Deal found 9/2![United Airlines logo]()
$1,053
This Delta deal was found by Cheapflights users on 9/7. 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 10/226:02 pm -
2 stops16h 38m
Thu 10/298:40 am -
2 stops18h 47m
Deal found 9/7![Delta logo]()
$966
This Delta deal was found by Cheapflights users on 9/3. 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 9/235:30 am -
1 stop19h 45m
Wed 10/78:40 am -
2 stops19h 03m
Deal found 9/3![Delta logo]()
$1,030
This Delta deal was found by Cheapflights users on 9/3. 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 9/2311:02 am -
2 stops17h 38m
Tue 10/68:40 am -
2 stops19h 03m
Deal found 9/3![Delta logo]()
$1,034
This Delta deal was found by Cheapflights users on 9/3. 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 9/2112:02 pm -
2 stops15h 38m
Tue 10/610:35 am -
2 stops16h 26m
Deal found 9/3![Delta logo]()
$1,041
This Expedia deal was found by Cheapflights users on 9/4. 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.
Mon 10/198:04 pm -
2 stops37h 11m
Mon 10/267:15 pm -
2 stops33h 57m
Deal found 9/4![Iberia logo]()
$1,578
This Delta deal was found by Cheapflights users on 9/3. 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 9/236:00 pm -
2 stops16h 00m
Mon 10/510:25 am -
2 stops36h 56m
Deal found 9/3![Delta logo]()
$1,054
This Expedia deal was found by Cheapflights users on 9/2. 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.
Sun 10/182:46 pm -
2 stops14h 04m
Sun 10/257:40 pm -
2 stops33h 32m
Deal found 9/2![Iberia logo]()
$1,639
This Delta deal was found by Cheapflights users on 9/3. 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 9/2112:02 pm -
2 stops15h 38m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,054
This Delta deal was found by Cheapflights users on 9/3. 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 9/224:16 pm -
2 stops35h 09m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,056
This Delta deal was found by Cheapflights users on 9/3. 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 9/2312:02 pm -
2 stops13h 53m
Tue 10/610:00 am -
2 stops17h 01m
Deal found 9/3![Delta logo]()
$1,059
This Iberia deal was found by Cheapflights users on 9/5. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:40 pm -
2 stops22h 20m
Wed 11/187:40 pm -
2 stops28h 42m
Deal found 9/5![Iberia logo]()
$1,939
This Delta deal was found by Cheapflights users on 9/5. 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 9/234:16 pm -
1 stop14h 49m
Mon 9/288:40 am -
2 stops18h 55m
Deal found 9/5![Delta logo]()
$1,079
This Delta deal was found by Cheapflights users on 9/3. 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 9/2412:02 pm -
2 stops15h 23m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,197
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 9/256:00 pm -
2 stops40h 00m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,203
This Delta deal was found by Cheapflights users on 9/5. 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 10/36:00 pm -
2 stops16h 00m
Sat 10/1010:25 am -
2 stops16h 36m
Deal found 9/5![Delta logo]()
$4,087
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
3 stops46h 45m
Mon 10/267:00 am -
3 stops46h 12m
Deal found 9/4![Multiple Airlines logo]()
$13,043
This Cathay Pacific deal was found by Cheapflights users on 9/3. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:43 am -
3 stops47h 12m
Tue 10/68:40 am -
3 stops39h 37m
Deal found 9/3![Multiple Airlines logo]()
$13,055
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 10/46:00 pm -
2 stops16h 00m
Sun 10/1110:25 am -
2 stops16h 36m
Deal found 9/3![Delta logo]()
$4,482
This Delta deal was found by Cheapflights users on 9/7. 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 10/226:02 pm -
2 stops15h 58m
Thu 10/2910:00 am -
2 stops17h 27m
Deal found 9/7![Delta logo]()
$8,631
Last-minute flights from Green Bay to LondonDiscover last-minute flight deals from Green Bay to London. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to London. Data last updated September 7, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/3. 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.
Sun 9/1310:05 am -
1 stop18h 45m
Wed 9/237:10 pm -
2 stops30h 46m
Deal found 9/3![British Airways logo]()
$883
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 9/134:04 pm -
1 stop14h 11m
Wed 9/2312:15 pm -
1 stop17h 58m
Deal found 9/4![American Airlines logo]()
$896
This Delta deal was found by Cheapflights users on 9/3. 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 9/2112:02 pm -
2 stops15h 38m
Tue 10/610:35 am -
2 stops16h 26m
Deal found 9/3![Delta logo]()
$1,041
This Delta deal was found by Cheapflights users on 9/3. 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 9/2112:02 pm -
2 stops15h 38m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,054
This Delta deal was found by Cheapflights users on 9/3. 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 9/224:16 pm -
2 stops35h 09m
Tue 10/610:35 am -
2 stops16h 26m
Deal found 9/3![Delta logo]()
$1,043
This Delta deal was found by Cheapflights users on 9/3. 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 9/224:16 pm -
2 stops35h 09m
Mon 10/510:25 am -
2 stops40h 36m
Deal found 9/3![Delta logo]()
$1,056
This Iberia deal was found by Cheapflights users on 9/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:16 pm -
1 stop13h 59m
Mon 9/282:25 pm -
1 stop11h 31m
Deal found 9/4![Iberia logo]()
$946
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/2310:05 am -
1 stop18h 45m
Mon 9/289:45 am -
1 stop16h 11m
Deal found 9/3![American Airlines logo]()
$947
This FlightHub deal was found by Cheapflights users on 9/3. 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.
Sun 10/186:00 am -
1 stop21h 05m
Thu 10/226:10 am -
2 stops24h 02m
Deal found 9/3![British Airways logo]()
$875
This Delta deal was found by Cheapflights users on 9/5. 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 10/205:30 am -
1 stop18h 55m
Tue 10/2710:50 am -
1 stop15h 52m
Deal found 9/5![Delta logo]()
$915
This Delta deal was found by Cheapflights users on 9/7. 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 10/2212:29 pm -
1 stop18h 36m
Thu 10/298:40 am -
2 stops18h 47m
Deal found 9/7![Delta logo]()
$937
This Delta deal was found by Cheapflights users on 9/7. 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 10/226:02 pm -
2 stops16h 38m
Thu 10/298:40 am -
2 stops18h 47m
Deal found 9/7![Delta logo]()
$966
One-way flights from Green Bay to LondonSearch for one-way flight options from Green Bay to London. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Green Bay to London. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This AranGrant deal was found by Cheapflights users on 9/6. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:55 pm -
1 stop30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Lufthansa logo]()
$3,267
This BusinessClass deal was found by Cheapflights users on 9/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:37 pm -
2 stops13h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Iberia logo]()
$3,447
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Mon 11/305:55 pm -
2 stops17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Lufthansa logo]()
$3,798
This Cathay Pacific deal was found by Cheapflights users on 9/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:04 am -
3 stops44h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$26,579
Find flight deals from Green Bay to London
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $875 (FlightHub) |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay 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 September 7, 2026.
Use the filters below to find and compare flights from Green Bay to London that are best for you.
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Cheapest round-trip
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Tue 10/20
4:51 pm-10:20 am
1 stop11h 29m
London Heathrow
Tue 10/27
8:10 pm-11:37 am
2 stops20h 27m
$920
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Sat 2/20
3:44 pm-5:55 am
1 stop32h 11m
London Heathrow
Fri 2/26
6:50 am-7:05 pm
2 stops18h 15m
$932
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Thu 10/22
12:29 pm-1:05 pm
1 stop18h 36m
London Heathrow
Thu 10/29
8:40 am-10:27 pm
2 stops18h 47m
$937
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Sat 2/20
10:50 am-11:40 am
2 stops18h 50m
London Heathrow
Fri 2/26
6:30 am-3:54 pm
2 stops15h 24m
$939
Green BayLondon
GRB Green Bay Austin-Straubel - LCY London City
GRBLCY
Green Bay Austin-Straubel
Thu 10/22
6:02 pm-4:40 pm
2 stops16h 38m
London City
Thu 10/29
8:40 am-10:27 pm
2 stops18h 47m
$966
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Wed 9/23
5:30 am-7:15 am
1 stop19h 45m
London Heathrow
Wed 10/7
8:40 am-9:43 pm
2 stops19h 03m
$1,030
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Wed 9/23
11:02 am-10:40 am
2 stops17h 38m
London Heathrow
Tue 10/6
8:40 am-9:43 pm
2 stops19h 03m
$1,034
Green BayLondon
GRB Green Bay Austin-Straubel - LGW London Gatwick
GRBLGW
Green Bay Austin-Straubel
Mon 9/21
12:02 pm-9:40 am
2 stops15h 38m
London Gatwick
Tue 10/6
10:35 am-9:01 pm
2 stops16h 26m
$1,041
Green BayLondon
GRB Green Bay Austin-Straubel - LHR London Heathrow
GRBLHR
Green Bay Austin-Straubel
Sun 10/18
9:05 am-6:55 am
2 stops15h 50m
London Heathrow
Sun 10/25
7:30 am-8:14 pm
2 stops17h 44m
$1,053
Green BayLondon
GRB Green Bay Austin-Straubel - LGW London Gatwick
GRBLGW
Green Bay Austin-Straubel
Wed 9/23
6:00 pm-4:00 pm
2 stops16h 00m
London Gatwick
Mon 10/5
10:25 am-5:21 pm
2 stops36h 56m
$1,054
Showing 1-10 of 31 resultsSorted by cheapest first
Compare providers for flights from Green Bay to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to London in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Green Bay-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Green Bay to London
Have a flexible travel schedule? Discover the best time to fly to London from Green Bay with our price prediction graph.
GRB-LON
GRB-LHR
GRB-LCY
GRB-LGW
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 Green Bay to London
GRB-LON
GRB-LHR
GRB-LCY
GRB-LGW
What is the cheapest month to book a flight from Green Bay to London?
Currently, October is the cheapest month in which you can book a flight from Green Bay to London (average of $717). Flying from Green Bay to London in November is currently the most expensive (average of $4,893). 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.
Related info for your journey
Find useful and relevant information for your journey from Green Bay 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
Winchester
Eastleigh
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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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 September 7, 2026.
Green Bay and London flights
Browse other Green Bay and London flight options. Last updated on September 7, 2026.
Other flights from Green Bay
Browse through other flights departing from Green Bay. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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Top 3 airlines flying from Green Bay to London
Discover the top 3 airlines that operate flights from Green Bay 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 September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$676 | Average$1,018 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$717 | Average$911 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$767 | Average$920 | FlexibilityNo cancel fee | On-time69% |