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Keflavik Intl

$343+ Cheap flights from Baltimore (BWI) 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KEF
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
1 adult, Economy
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Find cheap flights from Baltimore to Keflavik Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Baltimore/Washington to Reykjavik Keflavik Intl are usually found in October or January, booked 19 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Baltimore to Keflavik Intl

Cheapest flights from Baltimore to Keflavik Intl
Explore the most affordable flight options available from Baltimore to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.

This eDestinos deal was found by Cheapflights users on 6/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:20 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Sat 10/177:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 6/11$458
This eDestinos deal was found by Cheapflights users on 6/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:20 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Thu 9/107:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 6/10$471
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Sat 10/37:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 6/10$494
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Sat 10/107:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 6/11$498
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:20 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Sun 11/15:00 pm
KEF
-
BWI
Nonstop6h 40m
Icelandair
Deal found 6/12$500
This Gotogate deal was found by Cheapflights users on 6/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:40 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Thu 10/295:00 pm
KEF
-
BWI
Nonstop6h 40m
Icelandair
Deal found 6/14$502
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:20 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Fri 10/235:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 6/13$503
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Wed 10/148:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Tue 10/207:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 6/11$504
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Tue 10/67:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 6/11$505
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Mon 10/265:00 pm
KEF
-
BWI
Nonstop6h 40m
Icelandair
Deal found 6/11$507

Find flight deals from Baltimore to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 June 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$458
(eDestinos)

One-way from

$333
(oojo)

Popular in

December

Cheapest in

October

Average price

$590
Provider with most accurate pricing for Baltimore/Washington-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Reykjavik Keflavik Intl flights.
Search Deals
From Baltimore/Washington to Reykjavik Keflavik Intl
Search Deals
One-way flight from Baltimore/Washington to Reykjavik Keflavik Intl
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 June 14, 2026.
Use the filters below to find and compare flights from Baltimore to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 9/16

12:10 pm-8:50 am

1 stop16h 40m

Reykjavik Keflavik Intl

Tue 9/22

12:00 pm-9:43 pm

1 stop13h 43m

$776
Quickest round-trip

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 10/4

5:35 pm-6:40 am

1 stop9h 05m

Reykjavik Keflavik Intl

Fri 10/9

5:00 pm-7:25 pm

Nonstop6h 25m

$795

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 8/25

5:39 pm-8:50 am

1 stop11h 11m

Reykjavik Keflavik Intl

Sun 8/30

12:00 pm-6:42 pm

1 stop10h 42m

$810

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 9/16

12:01 pm-7:00 am

2 stops14h 59m

Reykjavik Keflavik Intl

Sun 9/20

9:30 am-9:13 pm

2 stops15h 43m

$864

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 9/16

11:27 am-7:00 am

1 stop15h 33m

Reykjavik Keflavik Intl

Sun 9/20

9:30 am-9:13 pm

2 stops15h 43m

$864

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 7/7

4:15 pm-6:40 am

1 stop10h 25m

Reykjavik Keflavik Intl

Wed 7/15

5:00 pm-7:25 pm

Nonstop6h 25m

$868

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 8/12

4:30 pm-6:15 am

1 stop9h 45m

Reykjavik Keflavik Intl

Wed 8/19

7:50 pm-10:15 pm

Nonstop6h 25m

$868

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Thu 8/27

5:35 pm-6:40 am

1 stop9h 05m

Reykjavik Keflavik Intl

Sun 8/30

5:00 pm-7:25 pm

Nonstop6h 25m

$873

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Thu 8/27

5:35 pm-6:40 am

1 stop9h 05m

Reykjavik Keflavik Intl

Tue 9/8

5:00 pm-7:25 pm

Nonstop6h 25m

$903

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 10/28

3:20 pm-6:40 am

1 stop11h 20m

Reykjavik Keflavik Intl

Sun 11/1

4:45 pm-9:05 am

1 stop21h 20m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Baltimore 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 Baltimore to Keflavik Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
Trip.comPrice Accuracy1 starTrust 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 Baltimore-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Reykjavik Keflavik Intl Airport 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 Baltimore-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 Baltimore to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Baltimore 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Baltimore to Reykjavik Keflavik Intl Airport?

To ensure you get the cheapest price possible for a flight from Baltimore to Reykjavik Keflavik Intl Airport, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to Reykjavik Keflavik Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Baltimore to Reykjavik Keflavik Intl Airport (average of $354). Flying from Baltimore to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $668). 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.

What is the cheapest time of day to fly from BWI to KEF?

Find hourly flight availability from Baltimore to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Reykjavik Keflavik Intl Airport as you normally would.

How much does it cost to fly round-trip from Baltimore to Reykjavik Keflavik Intl Airport?

The best insider tips for Baltimore to Reykjavik Keflavik Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Reykjavik Keflavik Intl Airport trip
Our travel experts
Victoria M. Walker

Victoria M. Walker

Expert on PLAY

Victoria M. Walker is an award-winning travel reporter who writes the “Carrying On” newsletter. Victoria writes about airlines and hotels and fell in love with travel after her first flight in 2014. She was raised in Virginia and is based in Brooklyn, NY. She is interested in finding the best pizza and coffee in every city she visits.

Read more
Bill Fink

Bill Fink

Expert on Icelandair

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more

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 June 14, 2026.
Read through reviews of airlines operating flights from Baltimore to Reykjavik Keflavik Intl Airport, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
673 reviews

Food

6.2

Overall

7.0

Crew

8.0

Comfort

6.9

Boarding

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.
Icelandair
7.0
Good
673 reviews
Icelandair
7.0
Good
673 reviews

Food

6.2

Overall

7.0

Crew

8.0

Comfort

6.9

Boarding

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 Baltimore to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There is 1 flight from Baltimore/Washington to Reykjavik Keflavik Intl per day from 1 airline.

  • How long is the flight from Baltimore to Reykjavik Keflavik Intl Airport?

    A quick flight from Baltimore to Reykjavik Keflavik Intl Airport can take about 14h 59m. United Airlines provides one of the quickest options available for as low as $864. There are 2754 mi between Baltimore and Reykjavik Keflavik Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Icelandair ($314), offers the cheapest pricing from Baltimore to Reykjavik Keflavik Intl Airport. Users have found that Icelandair is 37% cheaper than the other options available to this destination.

  • What are the cheapest flights from Baltimore to Reykjavik Keflavik Intl Airport?

    Looking for the cheapest flight from Baltimore to Reykjavik Keflavik Intl Airport? While on average our users pay $1,425, our data indicates the cheapest price to be $261. The most popular route (Baltimore/Washington - Reykjavik Keflavik Intl), is priced around $470.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

  • What is the cheapest month to book a flight from Baltimore to Reykjavik Keflavik Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Baltimore to Reykjavik Keflavik Intl Airport (average of $354). Flying from Baltimore to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $668). 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.

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

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Alternative routes for Baltimore to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Keflavik Intl flights
Reagan-National to Keflavik Intl flights
Philadelphia to Keflavik Intl flights

Top airline flying from Baltimore to Keflavik Intl

Discover the top airline that operate flights from Baltimore 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 June 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$314Average$572FlexibilityNo cancel feeOn-time76%

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