HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$408+ Cheap flights from Birmingham, AL (BHM) to Keflavik Intl (KEF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — KEF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Keflavik Intl with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Birmingham to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Keflavik Intl (KEF). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$779
(Finnair)

One-way from

$408
(United Airlines)
Provider with most accurate pricing for Birmingham-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Reykjavik Keflavik Intl flights.
Search Deals
From Birmingham to Reykjavik Keflavik Intl
Search Deals
One-way flight from Birmingham to Reykjavik Keflavik Intl
Search Deals

Find flight deals from Birmingham to Keflavik Intl

Cheapest flights from Birmingham to Keflavik Intl
Explore the most affordable flight options available from Birmingham to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Finnair deal was found by Cheapflights users on 10/29. 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 12/81:20 pmBHM - KEF
2 stops37h 40mFinnair
Mon 12/159:45 amKEF - BHM
2 stops41h 08mFinnair
Deal found 10/29$779
This Finnair deal was found by Cheapflights users on 10/30. 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 12/81:20 pmBHM - KEF
2 stops37h 55mMultiple Airlines
Mon 12/1511:50 amKEF - BHM
2 stops39h 03mMultiple Airlines
Deal found 10/30$796
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:42 pmBHM - KEF
2 stops38h 08mBritish Airways
Sun 11/3010:00 amKEF - BHM
2 stops41h 18mBritish Airways
Deal found 10/30$1,270
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/241:42 pmBHM - KEF
2 stops18h 38mMultiple Airlines
Sun 11/303:20 pmKEF - BHM
3 stops35h 01mMultiple Airlines
Deal found 10/30$1,455
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/1312:54 pmBHM - KEF
2 stops22h 11mAmerican Airlines
Sat 12/2011:55 amKEF - BHM
2 stops35h 09mAmerican Airlines
Deal found 10/29$1,477
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/139:30 amBHM - KEF
3 stops22h 50mMultiple Airlines
Sat 12/202:20 pmKEF - BHM
3 stops37h 35mMultiple Airlines
Deal found 10/29$1,626

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Keflavik Intl 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Birmingham to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Birmingham

Fly to

Keflavik Intl

Route

Depart

Return

Price

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Mon 12/8

1:20 pm-9:00 am

2 stops37h 40m

Reykjavik Keflavik Intl

Mon 12/15

9:45 am-8:53 pm

2 stops41h 08m

$779

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Mon 12/8

1:20 pm-9:15 am

2 stops37h 55m

Reykjavik Keflavik Intl

Mon 12/15

11:50 am-8:53 pm

2 stops39h 03m

$796

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Fri 3/13

1:36 pm-5:15 pm

2 stops22h 39m

Reykjavik Keflavik Intl

Sun 3/22

10:00 am-11:54 pm

2 stops42h 54m

$1,014

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Fri 3/13

1:36 pm-5:15 pm

2 stops22h 39m

Reykjavik Keflavik Intl

Sun 3/22

10:00 am-11:54 pm

2 stops42h 54m

$1,014

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Sat 3/7

2:37 pm-5:05 pm

2 stops20h 28m

Reykjavik Keflavik Intl

Sat 3/14

6:00 pm-10:23 pm

2 stops33h 23m

$1,179

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Mon 11/24

2:42 pm-10:50 am

2 stops38h 08m

Reykjavik Keflavik Intl

Sun 11/30

10:00 am-9:18 pm

2 stops41h 18m

$1,270

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Mon 11/24

1:42 pm-2:20 pm

2 stops18h 38m

Reykjavik Keflavik Intl

Sun 11/30

3:20 pm-8:21 pm

3 stops35h 01m

$1,455

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Fri 2/6

7:30 am-2:15 pm

3 stops24h 45m

$408

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Sat 2/7

9:10 am-2:20 pm

2 stops23h 10m

$531

BirminghamReykjavik

BHM - KEF

BHMKEF

Birmingham

Sat 2/7

9:10 am-2:20 pm

3 stops23h 10m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Compare providers for flights from Birmingham to Keflavik Intl

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 Birmingham to Keflavik Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Birmingham, Alabama-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Birmingham, Alabama-Reykjavik Keflavik Intl Airport 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 Birmingham to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Birmingham with our price prediction graph.
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.

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated October 30, 2025.
See what other customers who have flown with United Airlines from Birmingham to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Birmingham to Reykjavik Keflavik Intl?

    For a flight from Birmingham to Reykjavik Keflavik Intl, you will be flying from Birmingham. Birmingham (BHM) is just 4.3 mi from the center of the city. Birmingham is the only Birmingham airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 1 airline has flights to Reykjavik Keflavik Intl from Birmingham on a regular basis.

  • How long is the flight from Birmingham, Alabama to Reykjavik Keflavik Intl Airport?

    For as low as $779, Finnair can have you in Reykjavik Keflavik Intl Airport from Birmingham, Alabama in 37h 40m. There are 3383 mi between Birmingham, Alabama and Reykjavik Keflavik Intl Airport.

  • What is the cheapest airline to fly from Birmingham, Alabama to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, United Airlines ($680), offers the cheapest pricing from Birmingham, Alabama to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from Birmingham to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Birmingham to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Keflavik Intl.

  • Can I find deals for business class flights from Birmingham to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Birmingham to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Birmingham to Keflavik Intl

Discover the top airline that operate flights from Birmingham to Keflavik Intl. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$680Average$855FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.