What is the cheapest airline that flies from Maryland to Oslo?

TAP AIR PORTUGAL, Icelandair, and Air Canada are the most popular carriers operating from Maryland to Oslo

What airlines fly to Oslo?

Icelandair, British Airways and Scandinavian Airlines are the top three most popular airlines that fly to Oslo from Maryland according to our data. Icelandair is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 3 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Maryland to Oslo?

Prices for flights from Maryland to Oslo were last updated today.

How many operators does momondo search for flights from Maryland to Oslo?

As of December 2025, there are 9 operators available to choose from for flights from Maryland to Oslo.

How old do you have to be to fly from Maryland to Oslo?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Oslo.

What documentation or ID do you need to fly to Oslo?

The necessary travel and health documents for your Oslo trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$159 Cheap Flights from Maryland to Oslo in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Maryland to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 11:35 am

IAD

OSL

9h 55m1 stop

9:30 pm - 6:30 pm

OSL

IAD

27h 00m1 stop

$362Icelandair

lun., ene. 12 - dom., ene. 25

7:40 pm - 11:35 am

BWI

OSL

9h 55m1 stop

9:30 pm - 6:40 pm

OSL

BWI

27h 10m1 stop

$383Icelandair

lun., ene. 12 - dom., ene. 25

12:23 pm - 11:15 am

IAD

OSL

16h 52m2 stops

5:55 am - 5:15 pm

OSL

IAD

17h 20m1 stop

$405Scandinavian Airlines

mar., feb. 24 - jue., mar. 5

5:30 pm - 12:10 pm

IAD

OSL

12h 40m1 stop

6:55 pm - 9:00 pm

OSL

IAD

32h 05m1 stop

$406TAP AIR PORTUGAL

mar., feb. 24 - jue., mar. 5

6:05 am - 6:45 am

DCA

OSL

18h 40m1 stop

1:05 pm - 11:12 pm

OSL

DCA

16h 07m1 stop

$451Scandinavian Airlines

mié., may. 6 - lun., may. 11

8:40 am - 6:05 pm

PHL

OSL

27h 25m2 stops

6:45 pm - 6:23 pm

OSL

PHL

29h 38m2 stops

$487TAP AIR PORTUGAL

mié., ene. 28 - lun., feb. 9

4:30 pm - 6:00 pm

DCA

OSL

19h 30m2 stops

6:35 am - 9:48 pm

OSL

DCA

21h 13m2 stops

$491Multiple Airlines

mié., may. 6 - lun., may. 11

5:40 pm - 1:05 pm

PHL

OSL

13h 25m1 stop

6:00 pm - 6:54 pm

OSL

PHL

30h 54m2 stops

$496Multiple Airlines

dom., ene. 11 - mar., ene. 27

2:54 pm - 4:15 pm

DCA

OSL

19h 21m2 stops

8:30 pm - 10:33 pm

OSL

DCA

32h 03m2 stops

$502British Airways

mar., abr. 21 - lun., abr. 27

8:45 pm - 5:30 pm

DCA

OSL

38h 45m2 stops

8:45 am - 10:00 am

OSL

DCA

30h 15m2 stops

$505British Airways

jue., mar. 5 - mar., mar. 10

TAP AIR PORTUGAL flights from Maryland to Oslo

Our best TAP AIR PORTUGAL deals on Maryland to Oslo flight tickets

TAP AIR PORTUGAL

Feb 24

IAD5:30 pmWashington, D.C. Dulles Intl

12h 40m

1 stop

OSL12:10 pmOslo Gardermoen

Mar 5

OSL6:55 pmOslo Gardermoen

32h 05m

1 stop

IAD9:00 pmWashington, D.C. Dulles Intl

$406

Find similar

TAP AIR PORTUGAL

Feb 8

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

Feb 15

OSL1:00 pmOslo Gardermoen

32h 15m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$426

Find similar

TAP AIR PORTUGAL

Feb 15

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

Feb 22

OSL1:00 pmOslo Gardermoen

32h 15m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$442

Find similar

Lufthansa flights from Maryland to Oslo

Our best Lufthansa deals on Maryland to Oslo flight tickets

Lufthansa

May 1

IAD10:20 pmWashington, D.C. Dulles Intl

13h 40m

1 stop

OSL6:00 pmOslo Gardermoen

May 10

OSL9:55 amOslo Gardermoen

11h 55m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$485

Find similar

Lufthansa

Mar 30

IAD10:20 pmWashington, D.C. Dulles Intl

17h 50m

1 stop

OSL10:10 pmOslo Gardermoen

Apr 15

OSL6:45 amOslo Gardermoen

15h 05m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$489

Find similar

Lufthansa

Jan 8

IAD6:20 pmWashington, D.C. Dulles Intl

17h 20m

2 stops

OSL5:40 pmOslo Gardermoen

Jan 15

OSL6:15 amOslo Gardermoen

15h 35m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$500

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

lun. 1/12

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

dom. 1/25

9:30 pm-6:30 pm

1 stop27h 00m

$362

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

lun. 1/12

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

dom. 1/25

9:30 pm-6:40 pm

1 stop27h 10m

$383

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

mar. 2/24

12:23 pm-11:15 am

2 stops16h 52m

Oslo Gardermoen

jue. 3/5

5:55 am-5:15 pm

1 stop17h 20m

$405

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

mar. 2/24

5:30 pm-12:10 pm

1 stop12h 40m

Oslo Gardermoen

jue. 3/5

6:55 pm-9:00 pm

1 stop32h 05m

$406

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

mié. 5/6

6:05 am-6:45 am

1 stop18h 40m

Oslo Gardermoen

lun. 5/11

1:05 pm-11:12 pm

1 stop16h 07m

$451

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

mié. 1/28

8:40 am-6:05 pm

2 stops27h 25m

Oslo Gardermoen

lun. 2/9

6:45 pm-6:23 pm

2 stops29h 38m

$487

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

mié. 5/6

4:30 pm-6:00 pm

2 stops19h 30m

Oslo Gardermoen

lun. 5/11

6:35 am-9:48 pm

2 stops21h 13m

$491

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

dom. 1/11

5:40 pm-1:05 pm

1 stop13h 25m

Oslo Gardermoen

mar. 1/27

6:00 pm-6:54 pm

2 stops30h 54m

$496

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

mar. 4/21

2:54 pm-4:15 pm

2 stops19h 21m

Oslo Gardermoen

lun. 4/27

8:30 pm-10:33 pm

2 stops32h 03m

$502

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

jue. 3/5

8:45 pm-5:30 pm

2 stops38h 45m

Oslo Gardermoen

mar. 3/10

8:45 am-10:00 am

2 stops30h 15m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland to Oslo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oslo?

The month of February is, on average, the cheapest month to fly to Oslo from Maryland, with most prices found around $463. If you’re not able to fly to Oslo in February, then September is your next best option. Flight prices from Maryland to Oslo during September average around $496.

What is the cheapest day to depart on your flight to Oslo?

The cheapest day to depart on your flight to Oslo is on a Thursday when prices can be found for as low as $607. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to Oslo for around $698.

What is the cheapest time of day to depart on your flight to Oslo?

Flying to Oslo from Maryland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $526 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $832. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Oslo?

You are more likely to see cheaper flights to Oslo from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $592 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Maryland for as low as $528 on momondo.

Cheap Maryland to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Oslo

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Maryland to Oslo takes 9h 55m

There are no direct flights from Maryland to Oslo. There are no popular flight routes from Maryland to Oslo.

Search flight deals

When did momondo last update prices for flights from Maryland to Oslo?
Prices for flights from Maryland to Oslo were last updated today.
How many operators does momondo search for flights from Maryland to Oslo?
As of December 2025, there are 9 operators available to choose from for flights from Maryland to Oslo.
How old do you have to be to fly from Maryland to Oslo?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Oslo.
What documentation or ID do you need to fly to Oslo?
The necessary travel and health documents for your Oslo trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maryland to Oslo

Compare and see reviews for airlines that fly from Maryland to Oslo with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $388	Free Cancellation	Rating 7.0 589 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $528	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $557	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Oslo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Oslo for you.

Can I find flights from Maryland to Oslo with flexible booking policies on momondo?

All flight searches from Maryland to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Maryland to Oslo?

Once all potential Maryland to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Maryland to Oslo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oslo, momondo offers a useful price alert feature which will track prices for flights to Oslo from Maryland and alert you when they change.

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

sáb. 1/10

sáb. 1/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Norway

Cheap flights from Maryland to Oslo from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Oslo departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Maryland to Oslo

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

TAP AIR PORTUGAL flights from Maryland to Oslo

Our best TAP AIR PORTUGAL deals on Maryland to Oslo flight tickets

Lufthansa flights from Maryland to Oslo

Our best Lufthansa deals on Maryland to Oslo flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Maryland to Oslo that are best for you.

See travel insights to Oslo from

How to get the cheapest flight ticket from Maryland to Oslo

What is the cheapest month to fly to Oslo?

The month of February is, on average, the cheapest month to fly to Oslo from Maryland, with most prices found around $463. If you’re not able to fly to Oslo in February, then September is your next best option. Flight prices from Maryland to Oslo during September average around $496.

What is the cheapest day to depart on your flight to Oslo?

What is the cheapest time of day to depart on your flight to Oslo?

How far in advance should I book a flight to Oslo?

What is the cheapest airline that flies from Maryland to Oslo?

TAP AIR PORTUGAL, Icelandair, and Air Canada are the most popular carriers operating from Maryland to Oslo

What airlines fly to Oslo?

Cheap Maryland to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Oslo

Fastest flight time

Direct flights

When did momondo last update prices for flights from Maryland to Oslo?

How many operators does momondo search for flights from Maryland to Oslo?

How old do you have to be to fly from Maryland to Oslo?

What documentation or ID do you need to fly to Oslo?

Best airlines flying from Maryland to Oslo

Compare and see reviews for airlines that fly from Maryland to Oslo with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Oslo?

Can I find flights from Maryland to Oslo with flexible booking policies on momondo?

How can momondo help me find flights from Maryland to Oslo?

I’m not ready to book a flight from Maryland to Oslo right now. Can momondo alert me if prices change?

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo