Find cheap United Airlines flights to Reykjavik Keflavik Intl Airport
DFW — KEF
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Cheapest United Airlines flights from USA to Keflavik IntlExplore the most affordable United Airlines flight options available from USA to Keflavik Intl. Find the lowest fares with prices last updated on October 9, 2026.
Explore the most affordable United Airlines flight options available from USA to Keflavik Intl. Find the lowest fares with prices last updated on October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:35 pm -
Nonstop6h 15m
Sat 10/3112:00 pm -
Nonstop6h 55m
Deal found 10/7![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/158:30 pm -
1 stop32h 20m
Thu 10/2210:00 am -
1 stop29h 50m
Deal found 10/8![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/159:45 pm -
1 stop31h 05m
Thu 10/2210:00 am -
1 stop26h 00m
Deal found 10/8![United Airlines logo]()
$478
Best United Airlines flights from USA to Keflavik IntlDiscover carefully curated United Airlines flight deals from USA to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated United Airlines flight deals from USA to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:35 pm -
Nonstop6h 15m
Mon 11/212:00 pm -
Nonstop6h 55m
Deal found 10/7![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:45 pm -
Nonstop6h 15m
Mon 11/212:00 pm -
Nonstop6h 55m
Deal found 10/7![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:45 pm -
Nonstop6h 15m
Mon 11/2312:00 pm -
Nonstop6h 55m
Deal found 10/4![United Airlines logo]()
$477
Direct United Airlines flights from USA to Keflavik IntlExplore non-stop United Airlines flight options from USA to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 9, 2026.
Explore non-stop United Airlines flight options from USA to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:35 pm -
Nonstop6h 15m
Sat 10/3112:00 pm -
Nonstop6h 55m
Deal found 10/7![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:45 pm -
Nonstop6h 15m
Sat 11/1412:00 pm -
Nonstop6h 55m
Deal found 10/7![United Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/69:45 pm -
Nonstop6h 15m
Sat 12/1912:00 pm -
Nonstop6h 55m
Deal found 10/8![United Airlines logo]()
$588
Last-minute United Airlines flights from USA to Keflavik IntlDiscover last-minute United Airlines flight deals from USA to Keflavik Intl. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute United Airlines flight deals from USA to Keflavik Intl. Data last updated October 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:35 pm -
Nonstop6h 15m
Sat 10/3112:00 pm -
Nonstop6h 55m
Deal found 10/7![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/158:30 pm -
1 stop32h 20m
Thu 10/2210:00 am -
1 stop29h 50m
Deal found 10/8![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/159:45 pm -
1 stop31h 05m
Thu 10/2210:00 am -
1 stop26h 00m
Deal found 10/8![United Airlines logo]()
$478
One-way United Airlines flights to Keflavik IntlSearch for one-way United Airlines flight options to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way United Airlines flight options to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/28:56 pm -
1 stop32h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:16 am -
2 stops19h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/1510:50 am -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$465
Flights to Reykjavik Keflavik Intl Airport with United Airlines at a glance
Find detailed information about United Airlines flights from USA to Keflavik Intl. Explore the options provided by United Airlines to plan your journey from USA to Keflavik Intl. Data last updated October 9, 2026.
Round-trip from | $477 |
|---|---|
One-way from | $342 |
Good round-trip deal | $501 or less |
Cheapflights Insights
Find cheap United Airlines flights to Reykjavik Keflavik Intl Airport
US0-KEF
ORD-KEF
BOS-KEF
EWR-KEF
MCO-KEF
How long is the flight to Reykjavik Keflavik Intl Airport with United Airlines?
On average, United Airlines flights from the United States to Reykjavik Keflavik Intl Airport take 5 hours 40 minutes. Flights to Reykjavik Keflavik Intl Airport from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
United Airlines weekly flight availability to Reykjavik Keflavik Intl Airport
The most flights to Reykjavik Keflavik Intl Airport operated by United Airlines are scheduled on a Wednesday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (0 on average).
FAQs about flights to Reykjavik Keflavik Intl Airport with United Airlines
Reviews of United Airlines
See what Cheapflights users have to say about their United Airlines experience.
Overview
Reviews
United Airlines
10,000 reviews
Overview
Crew
8.1
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Recent reviews
10.0
|Oct 2026Is good
10.0
|Sep 2026Everything was good
8.0
|Sep 2026The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
10.0
|Aug 2026Staff friendly, good boarding experience
4.0
|Aug 2026Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
1 out of 3334
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