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Find Cheap Flights from Seoul Gimpo Intl to Washington Dulles Intl (GMP - IAD)

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Seoul Gimpo Intl to Washington Dulles Intl Flight Information

Flights Arrive in Washington Dulles Intl
Flights Depart from Seoul Gimpo Intl
Flight Price $1015
Distance 6,931 miles
Airlines Japan Airlines, ANA, Air China

FAQs for Booking Seoul Gimpo Intl to Washington Dulles Intl Flights

How long does a flight from Seoul Gimpo Intl to Washington Dulles Intl take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 18h 10m.
Which airlines provide the cheapest flights from Seoul Gimpo Intl to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($1015), Japan Airlines ($1028) and ANA ($1133).
Do I need a passport to fly between Seoul Gimpo Intl and Washington Dulles Intl?
Yes.
What’s the cheapest day of the week to fly Seoul Gimpo Intl to Washington Dulles Intl?
For Seoul Gimpo Intl to Washington Dulles Intl, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Washington Dulles Intl back to Seoul Gimpo Intl, the best deals are generally found on Monday, with Thursday being the most expensive.

Book cheap flights from Seoul Gimpo Intl to Washington Dulles Intl (round-trip)

Airports
Origin
Seoul
$1015
only
$1015
Destination
Washington
$1015
only
$1015
Wed, Jan 9
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
29h 37m
Fri, Jan 18
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
32h 43m
$1015
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Oct 11
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
34h 32m
Mon, Oct 15
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
26h 20m
$1028
Trip: 5 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3,663 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
SFO
HND
Excellent 9.3

The level of care and attention that was given to my comfort during the flight was extraordinary. Also the economy was much better than any economy i've ever come to expect from other airlines.

The boarding I didn't know at first where to go to get to the gate. Having to exit and then re-enter the airport was a pain and further complicated my boarding. But that was not JAL's fault and is on SFO.

KUL
NRT
Mediocre 2.0

Missed flight due to medical emergency

DFW
SFO
Good 7.0

Boarding was quick as i've come to expect from DFW.

I bought economy to save money, but unfortunately since I got the very back of the plane my seat couldn't recline.

BKK
HND
Excellent 10.0

Sitting in my seat I felt that I had wiggle room for my feet and my arms/elbows. Usually on American flights, I feel like a sardine packed in a can. Even though I was in economy I had plenty of space and was very comfortable during 9 hour flight from BKK to Tokyo.

HND
SFO
Excellent 10.0

Food and beverages were served promptly. Moreover there were several rounds of coffee and tea service so that I never went thirsty. My economy seating was still given first class service.

Mon, Oct 22
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
20h 51m
Sun, Oct 28
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
32h 40m
$1133
Trip: 7 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3,689 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
NRT
MNL
Excellent 8.0

The stewardesses were kind and courteous, attending to every need with a smile.

Not vegan/vegetarian options for meals. Also if you are able to upgrade from economy seating, do so! Your legs will thank you for it. L

LAX
NRT
Excellent 10.0

Very comfortable flights. Exceptional crew on and off the planes. Great food and drink/snack options. Lots of entertainment options as well.

I have no complaints abouts my flights. Travel is tough at times but ANA made it seem easy.

LAX
HND
Excellent 9.3

Premium economy is the way to go! Comfy seats with plenty of room; preflight lounge access.

Unfortunately, premium economy is the only way to go, because economy class seats are very cramped and "locked" in the upright position (for a 10+ hour flight), and it's a bit pricey.

NRT
IAH
Excellent 10.0

Food and services

ORD
NRT
Excellent 8.3

Enough legroom/more than what you’d find on your standard 4-5 hour flights. The stewardesses were great! They attended to every need with a smile. They did a great job of making sure everyone was comfortable.

They need some vegetarian options for meals.

Tue, Sep 18
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
18h 10m
Thu, Oct 4
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
32h 35m
$1256
Trip: 17 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,558 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.1
PEK
LAX
Okay 5.0

The movie selection was very good.

We were supposed to leave at 3:00 PM and the flight didn't actually leave until 4:45 PM. The food was not very good and I had to ask for water. I got a whole bottle of water on the flight from Shenyang to Beijing but on the flight from Beijing to LA I was only offered 2 cups of water. It was hard to get comfortable so I could sleep.

PEK
BOM
Good 6.0

Did not received two luggage bags

PEK
IAD
Excellent 8.0

Meals need to be improved

NKG
PEK
Good 6.0

I booked for my wife and son. The Air China lady didn't want to let them board. She said at check-in the passport number on the reservation wouldn't match my wife's passport although in Houston they could bring up her ticket perfectly fine with the same passport. Took 45 minutes and the help of a more customer service oriented co-worker to get it resolved. Poor and stressful experience.

BOM
PEK
Excellent 10.0

Good service with good cooperation.

Mon, Sep 17
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
21h 07m
Fri, Sep 28
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
33h 30m
$1149
Trip: 12 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3,689 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
NRT
IAH
Excellent 10.0

Food and services

HND
OKA
Excellent 8.5

Great service, on time.

Seats were designed for Japanese folks. Nothing like being stuffed into a center seat with narrow seats.

NRT
SEA
Good 6.8

The crews' smile and politeness were excellent.

The line was way long to check in at the Narita International Airport.

IAH
NRT
Excellent 10.0

Food and services

NRT
MNL
Excellent 8.0

The stewardesses were kind and courteous, attending to every need with a smile.

Not vegan/vegetarian options for meals. Also if you are able to upgrade from economy seating, do so! Your legs will thank you for it. L

Mon, Dec 17
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
29h 32m
Thu, Dec 27
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
32h 50m
$1151
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Sep 30
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
30h 27m
Tue, Oct 9
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
26h 20m
$1158
Trip: 10 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3,663 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
HND
OKA
Excellent 10.0

Very efficient getting the plane loaded trying to beat a Typhoon approaching. immediately compensated passengers after a couple of delays. excellent service.

NRT
HAN
Excellent 8.0

Great crew! Easy transfer. Handled our luggage very well! Will fly again. Food was good!

More movie options would have been nice.

HNL
NGO
Excellent 8.0

Great service. Food drink and inflight entertainment

HND
SFO
Excellent 10.0

Food and beverages were served promptly. Moreover there were several rounds of coffee and tea service so that I never went thirsty. My economy seating was still given first class service.

SFO
HND
Excellent 9.3

The level of care and attention that was given to my comfort during the flight was extraordinary. Also the economy was much better than any economy i've ever come to expect from other airlines.

The boarding I didn't know at first where to go to get to the gate. Having to exit and then re-enter the airport was a pain and further complicated my boarding. But that was not JAL's fault and is on SFO.

Mon, Oct 1
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
30h 49m
Wed, Oct 10
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
29h 55m
$1163
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Oct 21
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
32h 21m
Mon, Oct 29
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
32h 40m
$1163
Trip: 9 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3,689 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
IAH
NRT
Excellent 10.0

Food and services

NRT
CGK
Excellent 10.0

Same level of exceptional service on this second leg of my journey. I am looking forward to my next two flights with ANA when i return home.

HND
FUK
Excellent 10.0

Everything on time

no outlet to charge phone

LAX
HND
Excellent 9.3

Premium economy is the way to go! Comfy seats with plenty of room; preflight lounge access.

Unfortunately, premium economy is the only way to go, because economy class seats are very cramped and "locked" in the upright position (for a 10+ hour flight), and it's a bit pricey.

NRT
MNL
Excellent 8.0

The stewardesses were kind and courteous, attending to every need with a smile.

Not vegan/vegetarian options for meals. Also if you are able to upgrade from economy seating, do so! Your legs will thank you for it. L

Sun, Oct 7
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
36h 11m
Tue, Oct 16
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
26h 20m
$1180
Trip: 10 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3,663 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
HND
OKA
Excellent 10.0

Very efficient getting the plane loaded trying to beat a Typhoon approaching. immediately compensated passengers after a couple of delays. excellent service.

SIN
NRT
Excellent 10.0

Nothing

.

OKA
HND
Excellent 10.0

Good service. Flight went off without a problem.

KUL
NRT
Mediocre 2.0

Missed flight due to medical emergency

HNL
NGO
Excellent 8.0

Great service. Food drink and inflight entertainment

Mon, Oct 1
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
30h 49m
Tue, Oct 9
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
29h 55m
$1164
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Sep 13
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
18h 10m
Tue, Oct 2
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
40h 00m
$1455
Trip: 20 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,558 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.1
PEK
LAX
Okay 5.0

The movie selection was very good.

We were supposed to leave at 3:00 PM and the flight didn't actually leave until 4:45 PM. The food was not very good and I had to ask for water. I got a whole bottle of water on the flight from Shenyang to Beijing but on the flight from Beijing to LA I was only offered 2 cups of water. It was hard to get comfortable so I could sleep.

PEK
TPE
Okay 5.6

There was bad toilet smell reaching where I sat.

JFK
PEK
Excellent 9.3

The food is not so tasty.

LAX
PEK
Mediocre 2.6

No WiFi, no charging. Food was inedible.

EWR
PEK
Excellent 9.0

Plane was delayed several hours. Initially, Air China delayed flight assuming due to leaving late en route from China to EWR. Then because of rain in NYC area, ultimately almost 4 hours past initially scheduled time of 12:40 pm.

Sat, Sep 15
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
30h 27m
Fri, Oct 5
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
26h 20m
$1208
Trip: 21 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3,663 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
SIN
NRT
Excellent 10.0

Nothing

.

DFW
SFO
Good 7.0

Boarding was quick as i've come to expect from DFW.

I bought economy to save money, but unfortunately since I got the very back of the plane my seat couldn't recline.

KUL
NRT
Mediocre 2.0

Missed flight due to medical emergency

HND
OKA
Excellent 10.0

Very efficient getting the plane loaded trying to beat a Typhoon approaching. immediately compensated passengers after a couple of delays. excellent service.

SAN
NRT
Good 7.6

Great crew. I easy transfer!

Food was not great.

Mon, Oct 1
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
26h 19m
Mon, Oct 8
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
33h 25m
$1238
Trip: 8 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3,689 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
ORD
NRT
Excellent 8.3

Enough legroom/more than what you’d find on your standard 4-5 hour flights. The stewardesses were great! They attended to every need with a smile. They did a great job of making sure everyone was comfortable.

They need some vegetarian options for meals.

NRT
MNL
Excellent 8.0

The stewardesses were kind and courteous, attending to every need with a smile.

Not vegan/vegetarian options for meals. Also if you are able to upgrade from economy seating, do so! Your legs will thank you for it. L

NRT
IAH
Excellent 10.0

Food and services

LAX
HND
Excellent 9.3

Premium economy is the way to go! Comfy seats with plenty of room; preflight lounge access.

Unfortunately, premium economy is the only way to go, because economy class seats are very cramped and "locked" in the upright position (for a 10+ hour flight), and it's a bit pricey.

NRT
SEA
Good 6.8

The crews' smile and politeness were excellent.

The line was way long to check in at the Narita International Airport.

Sun, Sep 16
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
30h 27m
Fri, Oct 5
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
26h 20m
$1208
Trip: 20 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3,663 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
BKK
HND
Excellent 10.0

Sitting in my seat I felt that I had wiggle room for my feet and my arms/elbows. Usually on American flights, I feel like a sardine packed in a can. Even though I was in economy I had plenty of space and was very comfortable during 9 hour flight from BKK to Tokyo.

DFW
SFO
Good 7.0

Boarding was quick as i've come to expect from DFW.

I bought economy to save money, but unfortunately since I got the very back of the plane my seat couldn't recline.

HND
SFO
Excellent 10.0

Food and beverages were served promptly. Moreover there were several rounds of coffee and tea service so that I never went thirsty. My economy seating was still given first class service.

KUL
NRT
Mediocre 2.0

Missed flight due to medical emergency

OKA
HND
Excellent 10.0

Good service. Flight went off without a problem.

Sat, Sep 29
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
30h 56m
Tue, Oct 9
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
29h 55m
$1233
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Sep 1
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
18h 10m
Mon, Sep 10
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
24h 30m
$1583
Trip: 10 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 4,558 reviews
Overall
6.5
Boarding
6.7
Comfort
6.5
Crew
7.0
Entertainment
6.0
Food
6.1
LAX
PEK
Mediocre 2.6

No WiFi, no charging. Food was inedible.

PEK
BOM
Good 6.0

Did not received two luggage bags

PEK
TPE
Okay 5.6

There was bad toilet smell reaching where I sat.

SHE
PEK
Excellent 8.0

The crew was nice. I liked getting a bottle of water to drink.

Everything was fine.

IAD
PEK
Okay 4.0

I’ve never been on a long haul flight and perspired through my short the entire 14 hours. Hot and stuffy... not great!

Sat, Sep 29
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
30h 56m
Wed, Oct 10
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
29h 55m
$1234
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Sep 19
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
21h 07m
Fri, Oct 5
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
33h 26m
$1359
Trip: 17 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3,689 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
NRT
IAH
Excellent 10.0

Food and services

HND
OKA
Excellent 8.5

Great service, on time.

Seats were designed for Japanese folks. Nothing like being stuffed into a center seat with narrow seats.

NRT
SEA
Good 6.8

The crews' smile and politeness were excellent.

The line was way long to check in at the Narita International Airport.

ORD
NRT
Excellent 8.3

Enough legroom/more than what you’d find on your standard 4-5 hour flights. The stewardesses were great! They attended to every need with a smile. They did a great job of making sure everyone was comfortable.

They need some vegetarian options for meals.

NRT
MNL
Excellent 8.0

The stewardesses were kind and courteous, attending to every need with a smile.

Not vegan/vegetarian options for meals. Also if you are able to upgrade from economy seating, do so! Your legs will thank you for it. L

Sat, Nov 17
GMP
Seoul Gimpo Intl
IAD
Washington Dulles Intl
19h 09m
Tue, Nov 27
IAD
Washington Dulles Intl
GMP
Seoul Gimpo Intl
25h 35m
$1240
Trip: 11 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3,663 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
KUL
NRT
Mediocre 2.0

Missed flight due to medical emergency

OKA
HND
Excellent 10.0

Good service. Flight went off without a problem.

HNL
NGO
Excellent 8.0

Great service. Food drink and inflight entertainment

HND
OKA
Excellent 10.0

Very efficient getting the plane loaded trying to beat a Typhoon approaching. immediately compensated passengers after a couple of delays. excellent service.

NRT
HAN
Excellent 8.0

Great crew! Easy transfer. Handled our luggage very well! Will fly again. Food was good!

More movie options would have been nice.

*
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