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Keflavik Intl

Find cheap United Airlines flights to Reykjavik Keflavik Intl Airport

CMH — KEF
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find United Airlines flight deals to Reykjavik Keflavik Intl Airport

Cheapest United Airlines flights from USA to Keflavik Intl
Explore the most affordable United Airlines flight options available from USA to Keflavik Intl. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/46:00 am
RDU
-
KEF
1 stop22h 30m
United Airlines
Tue 8/119:15 am
KEF
-
RDU
2 stops31h 18m
United Airlines
Deal found 7/27$425
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/134:00 pm
RDU
-
KEF
1 stop11h 55m
United Airlines
Tue 8/259:15 am
KEF
-
RDU
2 stops29h 41m
United Airlines
Deal found 7/23$428
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:00 pm
BWI
-
KEF
1 stop15h 50m
United Airlines
Mon 8/319:15 am
KEF
-
BWI
2 stops37h 27m
United Airlines
Deal found 7/22$429

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 July 27, 2026.

Round-trip from

$415

One-way from

$366

Good round-trip deal

$482 or less
United Airlines
  • United Airlines
  • 10/15-10/23
  • 3 total stops
  • 49h 21m total
  • USA to Reykjavik
Search Deals
United Airlines
  • United Airlines
  • 8/11
  • 1 total stop
  • 18h 12m total
  • USA to Reykjavik
Search Deals
Price to beat on a round-trip flight from the United States to Reykjavik Keflavik Intl Airport with United Airlines.
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Cheapflights Insights

Find cheap United Airlines flights to Reykjavik Keflavik Intl Airport

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 Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

FAQs about flights to Reykjavik Keflavik Intl Airport with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Reykjavik Keflavik Intl Airport?

    United Airlines flights on this route tend to land at Reykjavik Keflavik Intl Airport.

  • Is United Airlines the cheapest airline for a flight to Reykjavik Keflavik Intl Airport?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Reykjavik Keflavik Intl Airport tends to be with PLAY.

  • Are there alternative airlines other than United Airlines that fly to Reykjavik Keflavik Intl Airport?

    Icelandair, PLAY and Delta all fly to Reykjavik Keflavik Intl Airport and offer an alternative to United Airlines.

  • How much is a flight to Reykjavik Keflavik Intl Airport with United Airlines?

    The average price for a return flight with United Airlines is $1,017; with a one-way flight around $552.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Popular United Airlines flights

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Other airports near Keflavik Intl

Other Reykjavik travelers fly to these airports near Keflavik Intl.
Flights to Reykjavik Domestic Airport