HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$850+ Cheap flights from Harrisburg (MDT) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — KEF
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg 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 Harrisburg to Keflavik Intl

Cheapest flights from Harrisburg to Keflavik Intl
Explore the most affordable flight options available from Harrisburg to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:10 am
MDT
-
KEF
2 stops23h 20m
Delta
Tue 4/711:25 am
KEF
-
MDT
2 stops39h 25m
Delta
Deal found 2/1$850
This United Airlines deal was found by Cheapflights users on 2/2. 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 9/256:30 am
MDT
-
KEF
3 stops22h 15m
United Airlines
Tue 9/2910:00 am
KEF
-
MDT
2 stops39h 20m
United Airlines
Deal found 2/2$860
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:40 pm
MDT
-
KEF
2 stops36h 50m
Delta
Tue 4/711:25 am
KEF
-
MDT
2 stops32h 27m
Delta
Deal found 2/1$918
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:00 pm
MDT
-
KEF
1 stop9h 20m
KLM
Fri 7/38:50 am
KEF
-
MDT
1 stop11h 18m
KLM
Deal found 2/1$1,065
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:30 pm
MDT
-
KEF
2 stops15h 10m
Multiple Airlines
Fri 7/38:50 am
KEF
-
MDT
1 stop17h 54m
Multiple Airlines
Deal found 2/1$1,070
This United Airlines deal was found by Cheapflights users on 2/1. 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 6/266:00 am
MDT
-
KEF
2 stops21h 55m
United Airlines
Fri 7/39:15 am
KEF
-
MDT
2 stops38h 28m
United Airlines
Deal found 2/1$1,179
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:13 pm
MDT
-
KEF
1 stop28h 02m
Multiple Airlines
Thu 3/269:55 am
KEF
-
MDT
2 stops34h 41m
Multiple Airlines
Deal found 2/2$1,321

Find flight deals from Harrisburg to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$850
(Delta)
Provider with most accurate pricing for Harrisburg-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Reykjavik Keflavik Intl flights.
Search Deals
From Harrisburg to Reykjavik Keflavik Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 February 3, 2026.
Use the filters below to find and compare flights from Harrisburg to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Harrisburg

Fly to

Keflavik Intl

Route

Depart

Return

Price

HarrisburgReykjavik

MDT - KEF

MDTKEF

Harrisburg

Wed 4/1

6:10 am-9:30 am

2 stops23h 20m

Reykjavik Keflavik Intl

Tue 4/7

11:25 am-10:50 pm

2 stops39h 25m

$850

HarrisburgReykjavik

MDT - KEF

MDTKEF

Harrisburg

Thu 4/2

4:40 pm-9:30 am

2 stops36h 50m

Reykjavik Keflavik Intl

Tue 4/7

11:25 am-3:52 pm

2 stops32h 27m

$918

HarrisburgReykjavik

MDT - KEF

MDTKEF

Harrisburg

Fri 6/26

5:00 pm-6:20 am

1 stop9h 20m

Reykjavik Keflavik Intl

Fri 7/3

8:50 am-4:08 pm

1 stop11h 18m

$1,065

HarrisburgReykjavik

MDT - KEF

MDTKEF

Harrisburg

Fri 6/26

12:30 pm-7:40 am

2 stops15h 10m

Reykjavik Keflavik Intl

Fri 7/3

8:50 am-10:44 pm

1 stop17h 54m

$1,070

HarrisburgReykjavik

MDT - KEF

MDTKEF

Harrisburg

Fri 6/26

6:00 am-7:55 am

2 stops21h 55m

Reykjavik Keflavik Intl

Fri 7/3

9:15 am-7:43 pm

2 stops38h 28m

$1,179

HarrisburgReykjavik

MDT - KEF

MDTKEF

Harrisburg

Thu 3/19

10:13 pm-6:15 am

1 stop28h 02m

Reykjavik Keflavik Intl

Thu 3/26

9:55 am-4:36 pm

2 stops34h 41m

$1,321

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

  • Most accurate provider: When it comes to deals on Harrisburg-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 Harrisburg-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-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 Harrisburg-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 Harrisburg to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Harrisburg 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 Harrisburg to Reykjavik Keflavik Intl Airport

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

Currently, October is the cheapest month in which you can book a flight from Harrisburg to Reykjavik Keflavik Intl Airport (average of $251). Flying from Harrisburg 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.

Related info for your journey

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

    If you book a flight to Reykjavik Keflavik Intl from Harrisburg, you will be flying from Harrisburg, which is the city’s only airport. Harrisburg (MDT) is located 8.5 mi from the center of Harrisburg. There are 0 flights from Harrisburg to Reykjavik Keflavik Intl per day from 0 different airlines.

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

    A quick flight from Harrisburg to Reykjavik Keflavik Intl Airport can take about 9h 20m. Delta provides one of the quickest options available for as low as $1,065. Harrisburg and Reykjavik Keflavik Intl Airport are separated by a distance of 2699 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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 Harrisburg to Reykjavik Keflavik Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Harrisburg to Reykjavik Keflavik Intl Airport (average of $251). Flying from Harrisburg 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.

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.
Site
©2026 Cheapflights