HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$354+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — 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 Baltimore 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.

Cheapflights Tip: The best prices from Baltimore/Washington to Reykjavik Keflavik Intl are usually found in October or September, booked 77 days in advance, depart on a Friday or Monday and return on a Monday

Find 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 October 30, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Wed 11/195:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/30$355
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Mon 12/155:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/30$373
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Thu 12/185:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/29$379
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Tue 11/185:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/30$386
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Tue 12/95:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/29$387
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Thu 12/185:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/29$399
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Thu 12/115:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/29$422
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Thu 12/45:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/30$426
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Thu 11/65:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/29$428
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Tue 12/95:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 10/29$430

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$348
(CrystalTravel)

Popular in

April

Cheapest in

October

Average price

$351
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
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
Use the filters below to find and compare flights from Baltimore to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Baltimore

Fly to

Keflavik Intl

Route

Depart

Return

Price

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sat 1/10

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 1/14

5:00 pm-6:40 pm

Nonstop6h 40m

$379

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Thu 1/22

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Mon 1/26

5:00 pm-6:40 pm

Nonstop6h 40m

$399

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 1/23

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Tue 1/27

5:00 pm-6:40 pm

Nonstop6h 40m

$444

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 11/30

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 12/10

5:00 pm-6:40 pm

Nonstop6h 40m

$444

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 1/5

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Fri 1/9

5:00 pm-6:40 pm

Nonstop6h 40m

$444

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 1/21

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Sun 1/25

5:00 pm-6:40 pm

Nonstop6h 40m

$444

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 12/30

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Fri 1/9

5:00 pm-6:40 pm

Nonstop6h 40m

$474

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 1/23

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Mon 1/26

5:00 pm-6:40 pm

Nonstop6h 40m

$484

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 1/16

5:18 pm-2:20 pm

2 stops40h 02m

Reykjavik Keflavik Intl

Fri 1/23

3:25 pm-9:41 pm

2 stops35h 16m

$589

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 12/5

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Mon 12/8

5:00 pm-6:40 pm

Nonstop6h 40m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 22 results
1
2
3

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy2 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 Baltimore-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 Baltimore-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >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 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 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?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Keflavik Intl. Price data was last updated on October 24, 2025.

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 40 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, February is the cheapest month in which you can book a flight from Baltimore to Reykjavik Keflavik Intl Airport (average of $229). Flying from Baltimore to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $388). 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 October 30, 2025.

It’s typically best to fly out from Baltimore to Reykjavik Keflavik Intl Airport in the afternoon. Doing so could potentially save you 45% on the flight price compared to flying at noon, which is usually more expensive.

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Reykjavik Keflavik Intl Airport trip
Airlines
Icelandair

Saga Premium offers noise-cancelling headphones and generous legroom, enhancing comfort on long flights.


Icelandair's Stopover Program allows a 3-7 day Iceland visit at no extra charge.

Read more about Icelandairby Bill Fink
PLAY

Consider PLAY Flex for extra legroom and two checked bags, ideal for longer flights.


Add a free stopover in Reykjavik for up to 10 days on transatlantic flights.

Read more about PLAYby Victoria M. Walker
Our travel experts
Bill Fink

Bill Fink

Expert on Icelandair

Bill Fink

Bill Fink

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
Victoria M. Walker

Victoria M. Walker

Expert on PLAY

Victoria M. Walker

Victoria M. Walker

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

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.
Read through reviews of airlines operating flights from Baltimore to Reykjavik Keflavik Intl Airport, such as Icelandair and PLAY. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
562 reviews

Comfort

6.9

Entertainment

7.0

Food

6.2

Overall

7.1

Crew

8.1

Boarding

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.1
Good
562 reviews
Icelandair
7.1
Good
562 reviews

Comfort

6.9

Entertainment

7.0

Food

6.2

Overall

7.1

Crew

8.1

Boarding

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
PLAY
7.0
Good
Icelandair
7.1
Good
562 reviews

Comfort

6.9

Entertainment

7.0

Food

6.2

Overall

7.1

Crew

8.1

Boarding

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

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 are 0 flights from Baltimore/Washington to Reykjavik Keflavik Intl per day from 2 different airlines.

  • 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 5h 50m. Icelandair provides one of the quickest options available for as low as $379. There are 2754 mi between Baltimore and Reykjavik Keflavik Intl Airport. Most flights are nonstop.

  • What are the cheapest airlines flying from Baltimore to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, PLAY ($243), and Icelandair ($330) offers the cheapest pricing from Baltimore to Reykjavik Keflavik Intl Airport. Users have found that PLAY is 46% 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 $1,248, our data indicates the cheapest price to be $184. The most popular route (Baltimore/Washington - Reykjavik Keflavik Intl), is priced around $348.

  • 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, February is the cheapest month in which you can book a flight from Baltimore to Reykjavik Keflavik Intl Airport (average of $229). Flying from Baltimore to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $388). 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

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 2 airlines flying from Baltimore to Keflavik Intl

Discover the top 2 airlines 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$243Average$378FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$330Average$532FlexibilityNo cancel feeOn-time76%

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.